Zetsubou no Hantou - Hyakunin no Brief Otoko to Hitori no Kaizou Gal絶望の犯島―100人のブリーフ男と１人の改造ギャル― ; Peninsula of Despair ; Rape-Island ; Zetsubou no Hantou ; Zetsubou no Hantou - 100-nin no Brief Otoko to Hitori no Kaizou Gal

The story starts off on a deserted island with a woman shouting "I ain't a chick!" while being chased by 100 male perverts in underwear!!! Then it cuts back several hours earlier and we get to see how 'she' got into this situation.